| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.60 | 13.184% | $131.9725 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $161.26 | 9.748% | $176.9796 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $105.26 | 11.510% | $117.3754 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $126.71 | 3.521% | $131.1715 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $56.42 | 3.495% | $58.3919 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $80.91 | 5.580% | $85.4248 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $132.64 | 7.383% | $142.4328 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $779.80 | $843.7485 | $843.74 | $843.75 | $843.80 | |